CA2071434C - Preparation of acetalized azo dyes - Google Patents
Preparation of acetalized azo dyes Download PDFInfo
- Publication number
- CA2071434C CA2071434C CA002071434A CA2071434A CA2071434C CA 2071434 C CA2071434 C CA 2071434C CA 002071434 A CA002071434 A CA 002071434A CA 2071434 A CA2071434 A CA 2071434A CA 2071434 C CA2071434 C CA 2071434C
- Authority
- CA
- Canada
- Prior art keywords
- formula
- alkyl
- coupling
- catalyst
- dye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/003—Marking, e.g. coloration by addition of pigments
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
- C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
- C09B29/0813—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by OH, O-C(=X)-R, O-C(=X)-X-R, O-R (X being O,S,NR; R being hydrocarbonyl)
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/043—Amino-benzenes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4120363A DE4120363C1 (ko) | 1991-06-20 | 1991-06-20 | |
DEP4120363.1 | 1991-06-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2071434A1 CA2071434A1 (en) | 1992-12-21 |
CA2071434C true CA2071434C (en) | 2002-09-03 |
Family
ID=6434366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002071434A Expired - Fee Related CA2071434C (en) | 1991-06-20 | 1992-06-17 | Preparation of acetalized azo dyes |
Country Status (7)
Country | Link |
---|---|
US (1) | US5247071A (ko) |
EP (1) | EP0519270B1 (ko) |
JP (1) | JPH05194866A (ko) |
KR (1) | KR100196106B1 (ko) |
CA (1) | CA2071434C (ko) |
DE (2) | DE4120363C1 (ko) |
ES (1) | ES2079735T3 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4343823A1 (de) * | 1993-12-22 | 1995-06-29 | Basf Ag | Verwendung von Azofarbstoffen zum Markieren von Kohlenwasserstoffen sowie neue Azofarbstoffe |
AU2007220528A1 (en) * | 2006-03-01 | 2007-09-07 | Basf Se | Use of rylenes as markers for liquids |
CN106634016B (zh) * | 2016-12-10 | 2018-10-09 | 遵义师范学院 | 一种溶剂黄124的合成方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3244753A (en) * | 1966-04-05 | Process f-or manufacture cf acetals | ||
NL7108044A (ko) * | 1970-06-17 | 1971-12-21 | ||
US4011209A (en) * | 1970-06-17 | 1977-03-08 | Aziende Colori Nazionali Affini Acna S.P.A. | Organic solvent-soluble azo dyes |
DE3627461A1 (de) * | 1986-08-13 | 1988-02-25 | Basf Ag | Farbstoffmischungen |
-
1991
- 1991-06-20 DE DE4120363A patent/DE4120363C1/de not_active Expired - Lifetime
-
1992
- 1992-06-03 ES ES92109350T patent/ES2079735T3/es not_active Expired - Lifetime
- 1992-06-03 DE DE59204554T patent/DE59204554D1/de not_active Expired - Lifetime
- 1992-06-03 EP EP92109350A patent/EP0519270B1/de not_active Expired - Lifetime
- 1992-06-05 US US07/894,458 patent/US5247071A/en not_active Expired - Fee Related
- 1992-06-17 CA CA002071434A patent/CA2071434C/en not_active Expired - Fee Related
- 1992-06-19 JP JP4160560A patent/JPH05194866A/ja active Pending
- 1992-06-19 KR KR1019920010637A patent/KR100196106B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0519270A3 (en) | 1993-07-21 |
CA2071434A1 (en) | 1992-12-21 |
ES2079735T3 (es) | 1996-01-16 |
DE4120363C1 (ko) | 1992-07-02 |
KR100196106B1 (ko) | 1999-06-15 |
KR930000617A (ko) | 1993-01-15 |
JPH05194866A (ja) | 1993-08-03 |
EP0519270B1 (de) | 1995-12-06 |
US5247071A (en) | 1993-09-21 |
EP0519270A2 (de) | 1992-12-23 |
DE59204554D1 (de) | 1996-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |